.timePicker {
    border: 1px #e8e8e8 solid;
    width: 168px;
    height: 192px;
    display: flex;
    overflow: hidden;
}

.time {
    overflow: hidden;
    position: relative;
    border-left: 1px solid #e8e8e8;
    box-sizing: border-box;
    flex: 1
}

.time:hover {
    overflow-y: auto;
    overflow-x: hidden;
}
.time ul{
    margin: 0;
    padding: 0 0 160px
}

.time ul li {
    font-size: 14px;
    box-sizing: content-box;
    margin: 0;
    padding: 0 0 0 11px;
    width: 100%;
    height: 32px;
    line-height: 32px;
    text-align: left;
    cursor: pointer;
    user-select: none;
}
.time ul li:hover {
    background-color: #f5f5f5;
}
.selected{
    background: #f5f5f5;
    font-weight: bold;
}